What is CVE-2020-13883?

CVE-2020-13883 is a vulnerability that allows XXE (XML External Entity) attacks in WSO2 API Manager, WSO2 API Microgateway, and WSO2 IS as Key Manager.

What is the severity of CVE-2020-13883?

The severity of CVE-2020-13883 is medium, with a severity value of 6.7.

How does CVE-2020-13883 affect WSO2 API Manager?

CVE-2020-13883 allows XXE attacks during the addition or update of a Lifecycle in WSO2 API Manager.

How does CVE-2020-13883 affect WSO2 API Microgateway?

CVE-2020-13883 allows XXE attacks in WSO2 API Microgateway.

How does CVE-2020-13883 affect WSO2 IS as Key Manager?

CVE-2020-13883 allows XXE attacks in WSO2 IS as Key Manager.

How can I fix CVE-2020-13883?

To fix CVE-2020-13883, update WSO2 API Manager to version 3.0.1 or later, WSO2 API Microgateway to version 2.2.1 or later, and WSO2 IS as Key Manager to version 5.9.1 or later.

Where can I find more information about CVE-2020-13883?

You can find more information about CVE-2020-13883 in the security advisory WSO2-2020-0727 at the following link: https://docs.wso2.com/display/Security/Security+Advisory+WSO2-2020-0727

Vulnerability/
CVE-2020-13883

medium

6.7

CWE

611

6/6/2020

4/8/2024

CVE-2020-13883: XEE

First published: Sat Jun 06 2020(Updated: )

In WSO2 API Manager 3.0.0 and earlier, WSO2 API Microgateway 2.2.0, and WSO2 IS as Key Manager 5.9.0 and earlier, Management Console allows XXE during addition or update of a Lifecycle.

Credit: cve@mitre.org

Affected Software	Affected Version	How to fix
WSO2 API Manager	<=3.0.0
WSO2 API Microgateway	=2.2.0
WSO2 Identity Server as Key Manager	<=5.9.0

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Reference Links

https://docs.wso2.com/display/Security/Security+Advisory+WSO2-2020-0727

Frequently Asked Questions

What is CVE-2020-13883?
CVE-2020-13883 is a vulnerability that allows XXE (XML External Entity) attacks in WSO2 API Manager, WSO2 API Microgateway, and WSO2 IS as Key Manager.
What is the severity of CVE-2020-13883?
The severity of CVE-2020-13883 is medium, with a severity value of 6.7.
How does CVE-2020-13883 affect WSO2 API Manager?
CVE-2020-13883 allows XXE attacks during the addition or update of a Lifecycle in WSO2 API Manager.
How does CVE-2020-13883 affect WSO2 API Microgateway?
CVE-2020-13883 allows XXE attacks in WSO2 API Microgateway.
How does CVE-2020-13883 affect WSO2 IS as Key Manager?
CVE-2020-13883 allows XXE attacks in WSO2 IS as Key Manager.
How can I fix CVE-2020-13883?
To fix CVE-2020-13883, update WSO2 API Manager to version 3.0.1 or later, WSO2 API Microgateway to version 2.2.1 or later, and WSO2 IS as Key Manager to version 5.9.1 or later.
Where can I find more information about CVE-2020-13883?
You can find more information about CVE-2020-13883 in the security advisory WSO2-2020-0727 at the following link: https://docs.wso2.com/display/Security/Security+Advisory+WSO2-2020-0727

collector/nvd-index
agent/author
agent/severity
agent/references
agent/weakness
agent/type
agent/event
agent/description
agent/last-modified-date
agent/softwarecombine
agent/first-publish-date
agent/tags
collector/mitre-cve
source/MITRE
vendor/wso2
canonical/wso2 api manager
version/wso2 api manager/3.0.0
canonical/wso2 api microgateway
version/wso2 api microgateway/2.2.0
canonical/wso2 identity server as key manager
version/wso2 identity server as key manager/5.9.0

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